FR1337685A - Process for breaking hard non-metallic materials and devices used therefor - Google Patents

Process for breaking hard non-metallic materials and devices used therefor

Info

Publication number
FR1337685A
FR1337685A FR913772A FR913772A FR1337685A FR 1337685 A FR1337685 A FR 1337685A FR 913772 A FR913772 A FR 913772A FR 913772 A FR913772 A FR 913772A FR 1337685 A FR1337685 A FR 1337685A
Authority
FR
France
Prior art keywords
devices used
metallic materials
used therefor
hard non
breaking hard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR913772A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1337685A publication Critical patent/FR1337685A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/18—Other methods or devices for dislodging with or without loading by electricity
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/20—Other methods or devices for dislodging with or without loading by ultrasonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Crushing And Grinding (AREA)
FR913772A 1961-10-30 1962-10-29 Process for breaking hard non-metallic materials and devices used therefor Expired FR1337685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL270818 1961-10-30

Publications (1)

Publication Number Publication Date
FR1337685A true FR1337685A (en) 1963-09-13

Family

ID=19753373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913772A Expired FR1337685A (en) 1961-10-30 1962-10-29 Process for breaking hard non-metallic materials and devices used therefor

Country Status (8)

Country Link
US (1) US3219280A (en)
CH (1) CH410750A (en)
DK (1) DK103791C (en)
ES (2) ES281916A1 (en)
FR (1) FR1337685A (en)
GB (1) GB1019737A (en)
LU (1) LU42599A1 (en)
NL (1) NL270818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235268A1 (en) * 1985-08-29 1987-09-09 William J Klaila Method and apparatus for reducing viscosity of high viscosity materials.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583766A (en) * 1969-05-22 1971-06-08 Louis R Padberg Jr Apparatus for facilitating the extraction of minerals from the ocean floor
WO1984003021A1 (en) * 1983-01-25 1984-08-02 Deryck Brandon Apparatus and method for heating, thawing and/or demoisturizing materials and/or objects
US5003144A (en) * 1990-04-09 1991-03-26 The United States Of America As Represented By The Secretary Of The Interior Microwave assisted hard rock cutting
US6114676A (en) * 1999-01-19 2000-09-05 Ramut University Authority For Applied Research And Industrial Development Ltd. Method and device for drilling, cutting, nailing and joining solid non-conductive materials using microwave radiation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308860A (en) * 1940-11-23 1943-01-19 Malcolm S Clark Means of drilling rock, concrete, and the like
US2605383A (en) * 1945-10-08 1952-07-29 Raytheon Mfg Co Means for treating foodstuffs
US2859952A (en) * 1951-09-08 1958-11-11 Armco Steel Corp Mining of taconite ores using high frequency magnetic energy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235268A1 (en) * 1985-08-29 1987-09-09 William J Klaila Method and apparatus for reducing viscosity of high viscosity materials.
EP0235268A4 (en) * 1985-08-29 1988-01-20 William J Klaila Method and apparatus for reducing viscosity of high viscosity materials.

Also Published As

Publication number Publication date
LU42599A1 (en) 1962-12-27
CH410750A (en) 1966-03-31
NL270818A (en)
ES281916A1 (en) 1963-05-01
US3219280A (en) 1965-11-23
GB1019737A (en) 1966-02-09
ES285177A1 (en) 1963-06-01
DK103791C (en) 1966-02-21

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